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Conference Paper: Comparison of Three Applied Volume Coils at 7T
Title | Comparison of Three Applied Volume Coils at 7T |
---|---|
Authors | |
Issue Date | 2006 |
Publisher | The International Society for Magnetic Resonance in Medicine (ISMRM) |
Citation | The International Society for Magnetic Resonance in Medicine 14th Scientific Meeting & Exhibition (ISMRM2006). Seattle, WA, 6-12 May 2006, p. 3533 How to Cite? |
Abstract | The B1
+
field homogeneity, SAR and SNR of shielded birdcage, TEM and microstrip volume coils are compared at 7T in this work by finite difference time
domain (FDTD) method. It seems that the birdcage coil has the best unload B1
+
homogeneity but the TEM has the best loaded B1
+
homogeneity. On the
other hand, the microstrip coil seems better in terms of SAR and average SNR than other two coils at ultra high field MRI. |
Persistent Identifier | http://hdl.handle.net/10722/99665 |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Wang, C | en_HK |
dc.contributor.author | Yuan, J | en_HK |
dc.contributor.author | Qu, P | en_HK |
dc.contributor.author | Shen, GG | en_HK |
dc.date.accessioned | 2010-09-25T18:39:28Z | - |
dc.date.available | 2010-09-25T18:39:28Z | - |
dc.date.issued | 2006 | en_HK |
dc.identifier.citation | The International Society for Magnetic Resonance in Medicine 14th Scientific Meeting & Exhibition (ISMRM2006). Seattle, WA, 6-12 May 2006, p. 3533 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/99665 | - |
dc.description.abstract | The B1 + field homogeneity, SAR and SNR of shielded birdcage, TEM and microstrip volume coils are compared at 7T in this work by finite difference time domain (FDTD) method. It seems that the birdcage coil has the best unload B1 + homogeneity but the TEM has the best loaded B1 + homogeneity. On the other hand, the microstrip coil seems better in terms of SAR and average SNR than other two coils at ultra high field MRI. | - |
dc.language | eng | en_HK |
dc.publisher | The International Society for Magnetic Resonance in Medicine (ISMRM) | - |
dc.relation.ispartof | The International Society for Magnetic Resonance in Medicine Scientific Meeting & Exhibition (ISMRM) | en_HK |
dc.title | Comparison of Three Applied Volume Coils at 7T | en_HK |
dc.type | Conference_Paper | en_HK |
dc.identifier.email | Shen, GG: gxshen@eee.hku.hk | en_HK |
dc.identifier.authority | Shen, GG=rp00166 | en_HK |
dc.description.nature | published_or_final_version | - |
dc.identifier.hkuros | 121318 | en_HK |
dc.identifier.spage | 3533 | en_HK |